In 1/72 and 1/48 scale, here is a downloadable model of an Albatross DRII.
World War I
Great War Spearhead Scenario Generation System
If you’re out of game ideas, here’s a scenario generator for Spearhead: Great War.
Making Trench Systems
Iron Hands has an illustrated article on making trench systems for your 25mm – 28mm miniature wargames. The principal ingredients are concrete patch, rocks and fiberboard.
First World War History Website
First World War dot Com is a good resource for doing research into the war to end all wars.
World War I Dioramas
Eye Candy time.
Mike Cooper has photos of several World War I dioramas that he has made. There’s Austrian Artillery, one of the Great War in Palestine, a trench mortar and a gas attack model.